Movable Type Plugin MailForm vulnerable to cross-site scripting


MailForm contains a cross-site scripting vulnerability.

MailForm is a plugin for Movable Type. MailForm contains a cross-site scripting vulnerability.

Daiki Fukumori of Cyber Defense Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Ichi Fujimoto
  • Mail Form PlugIn prior to V1.20


An arbitrary script may be executed on the user's web browser.

[Update the Software]
Update to the fixed version according to the information provided by the developer.
Vendor Information

Ichi Fujimoto
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2007-6751

  1. JVN : JVN#60887968
  2. National Vulnerability Database (NVD) : CVE-2007-6751
Revision History

  • [2011/12/26]
      Web page was published.